Move apache-xml to external. (project 4 of 4)

Change-Id: I8e1ea723481ae6d8e609563331c187576f306bce
http://b/3351604
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 9a8ea0f..34e8852 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -19,7 +19,7 @@
     export ANDROID_DATA /data
     export ASEC_MOUNTPOINT /mnt/asec
     export LOOP_MOUNTPOINT /mnt/obb
-    export BOOTCLASSPATH /system/framework/core.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/core-junit.jar
+    export BOOTCLASSPATH /system/framework/core.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/apache-xml.jar:/system/framework/core-junit.jar
 
 # Backward compatibility
     symlink /system/etc /etc